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MTN639126 Schneider 24V Thermoelectric Valve Drive HVAC Automation Unit
(一)Core Parameters
1. Technical Performance Parameters
Power Supply & Control: Rated operating voltage 24V DC, compatible with centralized low-voltage power supply circuits of building automation systems, requiring a matching power adapter; supports dual modes of proportional control and On/Off switching control, can receive 0-10V/4-20mA analog signals from thermostats, independent control design without relying on bus systems. The low-voltage feature enhances operational safety, suitable for single-point temperature control scenarios sensitive to electrical safety.
Drive & Protection Functions: Designed for small-caliber thermoelectric valves, compatible with DN≤50 ball valves and butterfly valves (torque ≤5Nm) to achieve precise valve opening regulation; built-in PTC thermistor overheating protection and stall protection functions, automatically cuts off the drive circuit in case of overload, and can be manually reset after cooling to extend the service life of valves and drives.
Operation & Display: Integrated single-color status LED indicator to intuitively feedback power on/off, valve operation and fault alarm status; equipped with local manual adjustment knob for manual control of valve opening and closing during power failure or debugging, balancing automatic control and emergency operation needs.
Installation & Protection: Adopts snap-on wall-mounted installation, compatible with standard mounting brackets, can be deployed directly close to valves to save space; IP54 protection rating (dustproof and waterproof), operating temperature -5℃~55℃, suitable for semi-exposed and humid environments such as equipment rooms, pipe wells and underground garages.
2. Appearance & Material Parameters
Material & Craftsmanship: The main body is made of flame-retardant engineering plastic, manufactured by integrated injection molding, with high mechanical strength and excellent temperature and moisture resistance, capable of withstanding temperature differences and slight moisture erosion around HVAC pipelines; terminal blocks adopt copper core nickel-plated design with low contact resistance and anti-loose buckles to ensure stable transmission of power supply and control signals.
Color Specification: Full black matte appearance, compact and simple structure, size suitable for small-caliber valve installation space, no redundant decorative elements, strong industrial texture, can coordinate with various HVAC equipment, combining practicality and dirt resistance.
(二)Application Scenarios
1. Residential Community Properties
Suitable for residential scenarios such as high-end residential communities and villas, adapting to thermoelectric valve control of household floor heating and wall-mounted air-conditioning water systems. The 24V DC low-voltage power supply offers higher safety, allowing installation close to children's rooms, bedrooms and other areas; IP54 protection is suitable for deployment in humid areas such as bathrooms and equipment balconies, the manual adjustment function facilitates debugging by owners, and overheating protection prevents equipment damage caused by valve jamming, ensuring safe and stable operation of home HVAC systems.
2. Commercial Complexes/Office Buildings
Applicable to HVAC systems in public areas and well-decorated guest rooms of commercial scenarios such as office buildings, shopping malls and hotels, such as single-point temperature control areas including corridors, guest rooms and pantries. 24V low voltage complies with commercial space safety specifications and can be installed concealed in ceilings; snap-on installation facilitates batch deployment and later maintenance, the proportional control function accurately matches regional load requirements to save air conditioning energy, and IP54 protection can cope with complex environments such as pipe wells and equipment mezzanines.
3. Industrial Parks/Staff Dormitories
Suitable for scenarios with high requirements for electrical safety and stability such as data centers and precision laboratories, adapting to thermoelectric valve control of auxiliary HVAC circuits. 24V DC low voltage avoids high-voltage risks and is compatible with the centralized low-voltage power supply system of equipment rooms; flame-retardant materials and overheating protection functions enhance scenario safety, and the manual adjustment knob facilitates quick switching of valve status during equipment maintenance without affecting the operation of core equipment, adapting to refined operation and maintenance needs.
4. Serviced Apartment Properties
Can be applied to scenarios with strict safety level requirements such as hospitals, nursing homes and kindergartens, adapting to independent HVAC control circuits in consulting rooms, wards and activity rooms. 24V low voltage avoids electric shock risks from the source, complying with safety specifications for medical and early childhood education venues; IP54 dustproof and waterproof performance can cope with moisture generated by cleaning and disinfection, dual protection of overheating protection and manual emergency operation, and the independent design reduces the impact of single-point failures, ensuring environmental comfort in special scenarios.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2015
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
